How to increase dietary polyphenol bioavailability: Understanding the roles of modulating factors, lifestyle and gut microbiota

Food and Humanity, Journal Year: 2025, Volume and Issue: unknown, P. 100602 - 100602

Published: April 1, 2025

Language: Английский

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Integrated Metabolomics and Metagenomics Unveiled Biomarkers of Antioxidant Potential in Fermented Brewer’s Grains

Antioxidants, Journal Year: 2024, Volume and Issue: 13(7), P. 872 - 872

Published: July 20, 2024

About one-third of the global food supply is wasted. Brewers’ spent grain (BSG), being produced in enormous amounts by brewery industry, possesses an eminence nutritional profile, yet its recycling often neglected for multiple reasons. We employed integrated metagenomics and metabolomics techniques to assess effects enzyme treatments Lactobacillus fermentation on antioxidant capacity BSG. The biotreated BSG revealed improved capability, as evidenced significantly increased (p < 0.05) radical scavenging activity flavonoid polyphenol content. Untargeted that led prominent synthesis 15 novel peptides, well higher enrichment isoflavonoid phenylpropanoid biosynthesis pathways. correlation analysis demonstrated Lactiplantibacillus plantarum exhibited strong with aucubin carbohydrate-active enzymes, namely, glycoside hydrolases 25, glycosyl transferases 5, carbohydrate esterases 9. fermented has potential applications industry a culture medium, functional component human consumption, bioactive feed ingredient animals.

Language: Английский

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Effects of lactic acid bacteria and cellulase additives on the fermentation quality, antioxidant activity, and metabolic profile of oat silage

Bioresources and Bioprocessing, Journal Year: 2024, Volume and Issue: 11(1)

Published: Oct. 1, 2024

Abstract Oats ( Avena sativa L.) are rich in nutrients and bioactive compounds, serving as a roughage source for ruminants. This study investigated the impact of lactic acid bacteria (LAB), cellulase (M), their combinations (LM) on fermentation quality metabolic compounds oat silage. Results demonstrated that all additive treatments significantly increased content compared to control group P < 0.05), with treatment exhibiting lowest pH value 0.05). Analysis antioxidant activity metabolites silage over 60 days revealed 374 differential 113 up-regulated 261 down-regulated, groups showing higher than raw materials Although no significant differences were observed among various this experiment, notable changes pathways identified. Furthermore, two (carboxylic acids derivatives benzene substituted derivatives) identified through non-targeted metabolomics technology, both which strongly associated finding provides theoretical basis efficient use animal husbandry. Graphical abstract

Language: Английский

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Metabolome and Metagenome Integration Unveiled Synthesis Pathways of Novel Antioxidant Peptides in Fermented Lignocellulosic Biomass of Palm Kernel Meal

Antioxidants, Journal Year: 2024, Volume and Issue: 13(10), P. 1253 - 1253

Published: Oct. 17, 2024

Approximately one-third of the entire world's food resources are deemed to be wasted. Palm kernel meal (PKM), a product that is extensively generated by palm oil industry, exhibits unique nutrient-rich composition. However, its recycling seldom prioritized due numerous factors. To evaluate impact enzymatic pretreatment and

Language: Английский

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Fermentation profile and bioactive component retention in honeysuckle residue silages inoculated with lactic acid bacteria: A promising feed additive for sustainable agriculture

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 224, P. 120315 - 120315

Published: Dec. 13, 2024

Language: Английский

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